This page is a gallery of some of the more interesting times, where the aftermath of the relese of magic smoke has been caught on camera during the autopsy. More coming when time allows. Currently there are a few examples, which are linked below.
- Polyester Capacitor [sol4.ch]
- Apple Power Supply vs Electrical storm [sol4.ch]
- USB Hub Power Supply [sol4.ch]
For background information on the Magic Smoke have a look at this wikipedia page
This mess used to be part of backlight invertor in some sort of wall mounted media controller. As for the damage, both sides of the board are burned up, the capacitor it'self is just gone, the wall had minor burns, and finally the plastic case suffered some melt damage.
Now for the real surprise, the controller, which was thought to be well over 10 years old, still actually worked, and yes even the screen, although as expected minus the backlight.
For more information on polyester capacitors have a look at this wikipedia page
This one came from a work colleague who took his macbook pro on a trip, and following a storm, the macbook was dead.
On his return and buying a new power supply, the Mac was all good, the poor power supply having given it's life to save the computer. Below was taken during the autopsy, and shows the damage.
This was an interesting one, it was the power supply for an external USB powered hub, which let out the magic smoke when I first plugged it in. These photos where taken during the autopsy.
This smoke release was so energetic that it did the following to the bottom of the case. And this is one of the best electronics skid marks I have seen in quite a while.